MC14511B
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ELECTRICAL CHARACTERISTICS
(Voltages Referenced to V
SS
)
Characteristic
Symbol
V
OL
V
DD
Vdc
5.0
10
15
5.0
10
15
5.0
10
15
V
IH
5.0
10
15
V
OH
Source
5.0
4.1
—
3.9
—
3.4
—
9.1
—
9.0
—
8.6
—
14.1
—
14
—
13.6
—
0.64
1.6
4.2
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
±
0.1
—
5.0
10
20
4.1
—
3.9
—
3.4
—
9.1
—
9.0
—
8.6
—
14.1
—
14
—
13.6
—
0.51
1.3
3.4
—
—
—
—
—
4.57
4.24
4.12
3.94
3.70
3.54
9.58
9.26
9.17
9.04
8.90
8.70
14.59
14.27
14.18
14.07
13.95
13.70
0.88
2.25
8.8
±
0.00001
5.0
0.005
0.010
0.015
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
±
0.1
7.5
5.0
10
20
4.1
—
3.5
—
3.0
—
9.1
—
8.6
—
8.2
—
14.1
—
13.6
—
13.2
—
0.36
0.9
2.4
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
±
1.0
—
150
300
600
µAdc
pF
µAdc
Vdc
3.5
7.0
11
—
—
—
3.5
7.0
11
2.75
5.50
8.25
—
—
—
3.5
7.0
11
—
—
—
Vdc
Min
—
—
—
– 55
_
C
25
_
C
125
_
C
Max
Min
—
—
—
Typ
(5.)
0
0
0
Max
Min
—
—
—
Max
Unit
Vdc
Output Voltage
V
in
= V
DD
or 0
“0” Level
0.05
0.05
0.05
—
—
—
1.5
3.0
4.0
0.05
0.05
0.05
—
—
—
1.5
3.0
4.0
0.05
0.05
0.05
—
—
—
1.5
3.0
4.0
Vdc
“1” Level
V
in
= 0 or V
DD
Input Voltage #
“0” Level
(V
O
= 3.8 or 0.5 Vdc)
(V
O
= 8.8 or 1.0 Vdc)
(V
O
= 13.8 or 1.5 Vdc)
“1” Level
(V
O
= 0.5 or 3.8 Vdc)
(V
O
= 1.0 or 8.8 Vdc)
(V
O
= 1.5 or 13.8 Vdc)
Output Drive Voltage
(I
OH
= 0 mA)
(I
OH
= 5.0 mA)
(I
OH
= 10 mA)
(I
OH
= 15 mA)
(I
OH
= 20 mA)
(I
OH
= 25 mA)
(I
OH
= 0 mA)
(I
OH
= 5.0 mA)
(I
OH
= 10 mA)
(I
OH
= 15 mA)
(I
OH
= 20 mA)
(I
OH
= 25 mA)
(I
OH
= 0 mA)
(I
OH
= 5.0 mA)
(I
OH
= 10 mA)
(I
OH
= 15 mA)
(I
OH
= 20 mA)
(I
OH
= 25 mA)
Output Drive Current
(V
OL
= 0.4 V)
(V
OL
= 0.5 V)
(V
OL
= 1.5 V)
Input Current
Input Capacitance
Quiescent Current
(Per Package) V
in
= 0 or V
DD
,
I
out
= 0
µA
Total Supply Current
(6.) (7.)
(Dynamic plus Quiescent,
Per Package)
(C
L
= 50 pF on all outputs, all
buffers switching)
I
OL
Sink
5.0
10
15
I
in
C
in
I
DD
15
—
5.0
10
15
5.0
10
15
V
IL
—
—
—
—
—
—
2.25
4.50
6.75
—
—
—
V
OH
4.1
9.1
14.1
4.1
9.1
14.1
4.57
9.58
14.59
4.1
9.1
14.1
Vdc
Vdc
10
15
Vdc
mAdc
I
T
I
T
= (1.9
µA/kHz)
f + I
DD
I
T
= (3.8
µA/kHz)
f + I
DD
I
T
= (5.7
µA/kHz)
f + I
DD
µAdc
5. Noise immunity specified for worst–case input combination.
Noise Margin for both “1” and “0” level =
1.0 Vdc min @ V
DD
= 5.0 Vdc
2.0 Vdc min @ V
DD
= 10 Vdc
2.5 Vdc min @ V
DD
= 15 Vdc
6. The formulas given are for the typical characteristics only at 25
_
C.
7. To calculate total supply current at loads other than 50 pF:
I
T
(C
L
) = I
T
(50 pF) + 3.5 x 10
–3
(C
L
– 50) V
DD
f
where: I
T
is in
µA
(per package), C
L
in pF, V
DD
in Vdc, and f in kHz is input frequency.
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